| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.77 | 6.615% | $237.5062 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $229.75 | 7.633% | $247.2868 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $180.91 | 12.153% | $202.896 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $115.64 | 5.243% | $121.703 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $23.43 | 8.510% | $25.4239 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $161.53 | 13.172% | $182.8067 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $83.35 | 9.319% | $91.1174 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $1,017.38 | $1,108.7400 | $1,108.75 | $1,108.70 | $1,108.70 | |